<template>
  <div id="app">
    <div class="head">
      <img class="logo" alt="Vue logo" src="./assets/logo.png" />
      <div class="head-right">Vue demo 演示系统</div>
    </div>
    <router-view/>
  </div>
</template>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}
.head {
  height: 60px;
  padding: 5px;
  background-color: #eee;
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.head img{
  width: 50px;
  height: auto;
}
.head .head-right{
  flex: 1;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}
</style>
